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B01D53/9472
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
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B01D53/9472
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust gas purification device
Patent number
11,918,986
Issue date
Mar 5, 2024
Toyota Jidosha Kabushiki Kaisha
Koji Sugiura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low temperature NOx adsorber with enhanced regeneration efficiency
Patent number
11,890,600
Issue date
Feb 6, 2024
BASF Corporation
Xinyi Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust treatment system for ammonia-fueled vehicles
Patent number
11,890,575
Issue date
Feb 6, 2024
BASF Corporation
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zeolite with Cu and Pd co-exchanged in a composite
Patent number
11,865,525
Issue date
Jan 9, 2024
BASF Corporation
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Single brick SCR/ASC/PNA/DOC close-coupled catalyst
Patent number
11,857,925
Issue date
Jan 2, 2024
Johnson Matthey Public Limited Company
Hai-Ying Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low temperature CO oxidation catalyst
Patent number
11,813,598
Issue date
Nov 14, 2023
BASF Corporation
Shiang Sung
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
11,801,492
Issue date
Oct 31, 2023
Toyota Jidosha Kabushiki Kaisha
Isao Chinzei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a compression ignition engine
Patent number
11,794,169
Issue date
Oct 24, 2023
Andrew Francis Chiffey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Denitrification-oxidation complex catalyst structure and manufactur...
Patent number
11,752,492
Issue date
Sep 12, 2023
NANO CO., LTD
Paul Worn Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nitrous oxide removal catalysts for exhaust systems
Patent number
11,713,705
Issue date
Aug 1, 2023
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing catalytically active wall flow filters
Patent number
11,679,359
Issue date
Jun 20, 2023
Umicore AG & Co. KG
Astrid Mueller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a diesel engine exhaust
Patent number
11,654,395
Issue date
May 23, 2023
Johnson Matthey Japan Godo Kaisha
Tomoharu Hayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Accelerated catalyst reactivation control strategy for gasoline veh...
Patent number
11,629,627
Issue date
Apr 18, 2023
Ford Global Technologies, LLC
Jason Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Honeycomb catalytic converter
Patent number
11,618,009
Issue date
Apr 4, 2023
Ibiden Co., Ltd.
Shinnosuke Goto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Three-zone two-layer TWC catalyst in gasoline waste gas applications
Patent number
11,577,234
Issue date
Feb 14, 2023
Johnson Matthey (Shanghai) Chemicals Limited
Wenjie Dong
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Bimetallic Cu/Mn catalysts for selective catalytic reduction
Patent number
11,541,379
Issue date
Jan 3, 2023
Johnson Matthey Public Limited Company
Yannick Bidal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
PGM catalyst coupled with a non-PGM catalyst with HC oxidation capa...
Patent number
11,517,854
Issue date
Dec 6, 2022
BASF Corporation
Robert Dorner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Enhanced soot oxidation on particulate filter using ceria-based cat...
Patent number
11,512,618
Issue date
Nov 29, 2022
Southwest Research Institute
Robert Henderson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyzed soot filter with reduced ammonia oxidation
Patent number
11,486,288
Issue date
Nov 1, 2022
BASF Corporation
Kevin Hallstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas treatment system
Patent number
11,473,471
Issue date
Oct 18, 2022
BASF Corporation
Wen-Mei Xue
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
11,458,460
Issue date
Oct 4, 2022
Mitsui Mining & Smelting Co., Ltd.
Hiroki Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Selective catalytic reduction articles and systems
Patent number
11,448,110
Issue date
Sep 20, 2022
BASF Corporation
Wen-Mei Xue
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-region TWC for treatment of exhaust gas from gasoline engine
Patent number
11,439,987
Issue date
Sep 13, 2022
Johonson Matthey (Shanghai) Chemicals Co., Ltd
Hongyu Ji
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas aftertreatment system with a selective catalytic reduct...
Patent number
11,421,572
Issue date
Aug 23, 2022
Cummins Inc.
Rohan A. Siddhanthi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Passive NOx adsorber
Patent number
11,406,939
Issue date
Aug 9, 2022
Johnson Matthey Public Limited Company
Jillian Collier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas cleaning catalyst
Patent number
11,396,837
Issue date
Jul 26, 2022
Toyota Jidosha Kabushiki Kaisha
Eriko Yoshimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nitrogen oxide storage catalyst
Patent number
11,376,550
Issue date
Jul 5, 2022
Umicore AG & Co. KG
Anke Woerz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
NOx adsorber catalyst
Patent number
11,358,127
Issue date
Jun 14, 2022
Johnson Matthey Public Limited Company
Andrew Paul Armitage
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective catalytic reduction articles and systems
Patent number
11,344,868
Issue date
May 31, 2022
BASF Corporation
Jeff H. Yang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Diesel oxidation catalyst and exhaust system
Patent number
11,338,245
Issue date
May 24, 2022
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE...
Publication number
20240123403
Publication date
Apr 18, 2024
Umicore AG & Co. KG
Massimo COLOMBO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATI...
Publication number
20240109060
Publication date
Apr 4, 2024
Umicore AG & Co. KG
Jan SCHOENHABER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTERIN...
Publication number
20240100478
Publication date
Mar 28, 2024
Umicore AG & Co. KG
Jan SCHOENHABER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalytic Devices for the Abatement of NH3 and Nox Emissions From I...
Publication number
20240024819
Publication date
Jan 25, 2024
Umicore AG & Co. KG
Massimo Colombo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...
Publication number
20240017246
Publication date
Jan 18, 2024
Toyota Jidosha Kabushiki Kaisha
Takahiro NISHIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLATINUM ENRICHED MULTI-REGION CATALYSTS FOR CNG ENGINE EXHAUST GAS...
Publication number
20240001343
Publication date
Jan 4, 2024
JOHNSON MATTHEY (SHANGHAI) CHEMICALS LIMITED
Dongsheng QIAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20230405569
Publication date
Dec 21, 2023
Toyota Jidosha Kabushiki Kaisha
Takahiro NISHIO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ZONED CATALYTIC ARTICLE
Publication number
20230405568
Publication date
Dec 21, 2023
BASF Corporation
Zhi Yi Wu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...
Publication number
20230372917
Publication date
Nov 23, 2023
Toyota Jidosha Kabushiki Kaisha
Takahiro NISHIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
Publication number
20230347326
Publication date
Nov 2, 2023
Johnson Matthey Public Limited Company
Daniel AVIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EMISSION CONTROL CATALYST ARTICLE WITH ENRICHED PGM ZONE, METHOD AN...
Publication number
20230338938
Publication date
Oct 26, 2023
BASF Corporation
Aleksei VJUNOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Diesel Oxidation Catalyst
Publication number
20230338939
Publication date
Oct 26, 2023
Umicore AG & Co. KG
Elena MUELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LAYERED CATALYTIC ARTICLE AND PROCESS FOR PREPARING THE CATALYTIC A...
Publication number
20230330638
Publication date
Oct 19, 2023
BASF Corporation
Chun Yu CHEN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM
Publication number
20230323802
Publication date
Oct 12, 2023
Johnson Matthey Public Limited Company
Christopher DALY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR PRODUCING CATALYTICALLY ACTIVE WALL FLOW FILTERS
Publication number
20230311064
Publication date
Oct 5, 2023
Umicore AG & Co. KG
Astrid MUELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTE...
Publication number
20230278018
Publication date
Sep 7, 2023
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACCELERATED CATALYST REACTIVATION CONTROL STRATEGY FOR GASOLINE VEH...
Publication number
20230250747
Publication date
Aug 10, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Jason Wu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPOSITE, ZONE-COATED, DUAL-USE AMMONIA (AMOX) AND NITRIC OXIDE OX...
Publication number
20230211323
Publication date
Jul 6, 2023
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DENITRIFICATION-OXIDATION COMPLEX CATALYST STRUCTURE AND MANUFACTUR...
Publication number
20230173465
Publication date
Jun 8, 2023
NANO co.,ltd
Paul Worn PARK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYSTS FOR GASOLINE EXHAUST GAS TREATMENTS WITH IMPROVED AMMONIA...
Publication number
20230143941
Publication date
May 11, 2023
Johnson Matthey Public Limited Company
Guy Richard CHANDLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH AMMONIA STORAGE CAPACITY SCR CATALYSTS
Publication number
20230141207
Publication date
May 11, 2023
BASF Corporation
Edgar Viktor HUENNEKES
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AN EMISSION CONTROL CATALYST ARTICLE WITH PGM-GRADIENT ARCHITECTURE
Publication number
20230147850
Publication date
May 11, 2023
BASF Corporation
Vjunov ALEKSEI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LAYERED ZONE-COATED DIESEL OXIDATION CATALYSTS FOR IMPROVED CO/HC C...
Publication number
20230104565
Publication date
Apr 6, 2023
Johnson Matthey Public Limited Company
Andrew CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TWC CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
Publication number
20230070493
Publication date
Mar 9, 2023
Johnson Matthey Public Limited Company
Paul MILLINGTON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20230029275
Publication date
Jan 26, 2023
Mitsui Mining and Smelting Co., Ltd.
Yusuke NAGAI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYZED SOOT FILTER WITH REDUCED AMMONIA OXIDATION
Publication number
20230027701
Publication date
Jan 26, 2023
BASF CORPORATION
Kevin Hallstrom
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AN EMMISSION CONTROL CATALYST ARTICLE WITH ENRICHED PGM ZONE
Publication number
20230016066
Publication date
Jan 19, 2023
BASF Corporation
Yipeng Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20230016121
Publication date
Jan 19, 2023
Toyota Jidosha Kabushiki Kaisha
Isao CHINZEI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LOW TEMPERATURE NOX ADSORBER WITH ENHANCED REGENERATION EFFICIENCY
Publication number
20220410133
Publication date
Dec 29, 2022
BASF Corporation
Xinyi WEI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION DEVICE
Publication number
20220387983
Publication date
Dec 8, 2022
Toyota Jidosha Kabushiki Kaisha
Koji SUGIURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL